package com.bytezero.account;


public class Account 
{
	private int id;     //账号
	private double balance;  //余额
	private double annualInterestRate; //年利率
	
	
	//构造器
	public Account(int id, double balance, double annualInterestRate) 
	{
		
		this.id = id;
		this.balance = balance;
		this.annualInterestRate = annualInterestRate;
	}


	// set  get
	public int getId() 
	{
		return id;
	}


	public void setId(int id)
	{
		this.id = id;
	}


	public double getBalance() 
	{
		return balance;
	}


	public void setBalance(double balance)
	{
		this.balance = balance;
	}


	public double getAnnualInterestRate() 
	{
		return annualInterestRate;
	}


	public void setAnnualInterestRate(double annualInterestRate) 
	{
		this.annualInterestRate = annualInterestRate;
	}
	
	//方法
	public void withdraw(double amount)   //取钱
	{
		if(balance < amount)
		{
			System.out.println("取款失败！！！！");
			return;
		}
		balance -= amount;
		System.out.println("成功取出:"+ amount);
	}
	public void dsposit(double amount)  //存钱
	{
		if(amount > 0)
		{
			balance += amount;
			System.out.println("成功存入"+amount);
		}
	}
	
    
	
	
	
	
}























































